| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $57.97 | 9.232% | $63.3218 | $63.32 | $63.30 | $63.30 |
| Purchase #2 | $201.76 | 11.466% | $224.8938 | $224.89 | $224.90 | $224.90 |
| Purchase #3 | $154.99 | 7.837% | $167.1366 | $167.14 | $167.15 | $167.10 |
| Purchase #4 | $142.51 | 3.727% | $147.8213 | $147.82 | $147.80 | $147.80 |
| Purchase #5 | $149.80 | 4.596% | $156.6848 | $156.68 | $156.70 | $156.70 |
| Purchase #6 | $189.32 | 3.343% | $195.649 | $195.65 | $195.65 | $195.60 |
| Purchase #7 | $157.93 | 13.693% | $179.5554 | $179.56 | $179.55 | $179.60 |
| 7 purchase totals = | $1,054.28 | $1,135.0627 | $1,135.06 | $1,135.05 | $1,135.00 | |